WastWater Blue ......

WastWater Blue ......, a photo by jon9600 on Flickr.

Via Flickr:
Camera Canon EOS 7D
Sigma 10-20mm f/4
Exposure 83
Aperture f/18.0
Focal Length 13 mm
ISO Speed 100
Exposure Bias 0 EV
Lee Big Stopper
Lee 0.9 Grad